CHANGJIA ELECTRONICS CO., LTD. founded In 2007,  it is about 2 hours to Shanghai, is a specialized cable manufactory, with over 15 years OEM/ODM experience.  we have more than 100 workers and 8,000 square meters for workshop. Over 10% of them focus on R&D and quality assurance.
Our main cables are USB, HDMI Cable, Speaker cable and A/V cable assemblies. Samples ready in 2 to 3days.